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AD8229 - Instrumentation Amplifier

General Description

The AD8229 is an ultralow noise instrumentation amplifier designed for measuring small signals in the presence of large common-mode voltages and high temperatures.

The AD8229 has been designed for high temperature operation.

The process is dielectrically isolated to avoid leakage currents at high temperatures.

Overview

Data Sheet 1 nV/√Hz Low Noise 210°C Instrumentation Amplifier AD8229.

Key Features

  • Designed and guaranteed for 210°C operation Low noise 1 nV/√Hz input noise 45 nV/√Hz output noise High CMRR 126 dB CMRR (minimum), G = 100 80 dB CMRR (minimum) to 5 kHz, G = 1 Excellent ac specifications 15 MHz bandwidth (G = 1) 1.2 MHz bandwidth (G = 100) 22 V/μs slew rate THD:.
  • 130 dBc (1 kHz, G = 1) Versatile ±4 V to ±17 V dual supply Gain set with single resistor (G = 1 to 1000) Specified temperature range.
  • 40°C to +210°C, SBDIP package.
  • 40°C to +175°C, SOIC package A.